DRV2605LDGSR - Texas Instruments

Manufacturer Part Number

DRV2605LDGSR

Manufacturer

Texas Instruments

Introduction

The DRV2605LDGSR is a haptic driver for ERM and LRA motors, designed for tactile feedback applications.

Product Features and Performance

Fully integrated driver for ERM and LRA

Adjustable I2C controlled settings

Power MOSFET technology

Automatic resonance tracking for LRA

Built-in overdrive and braking

Waveform sequencing and playback

Real-time playback mode via I2C

Product Advantages

Reduces power consumption

Improves haptic feedback quality

Simple I2C interface for control

Automatic level calibration for ERMs

Supports a wide range of motor types

Audio-to-vibe feature translates audio signal into haptic effects

Key Technical Parameters

Motor Type - AC, DC: ERM, LRA

Function: Driver - Fully Integrated, Control and Power Stage

Output Configuration: Half Bridge (2)

Interface: I2C

Voltage - Supply: 2V ~ 5.5V

Voltage - Load: 2V ~ 5.5V

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Built-in diagnostics and safety features

Protection against short circuits and over-temperature

Compatibility

Compatible with a range of tactile feedback devices

Supports ERM and LRA type motors

Application Areas

Consumer electronics

Mobile phones

Wearable devices

Gaming controllers

Touchscreen displays and interfaces

Product Lifecycle

Product Status: Active

Not nearing discontinuation at this time

Replacements or upgrades may be available

Key Reasons to Choose This Product

High resolution and consistency of haptic feedback

Extensive support and documentation available

Flexible and programmable to suit various applications

Texas Instruments' reputation for quality and support

Small form factor suitable for compact devices

Enables advanced haptic features in end products